<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
                        <el-form-item label="账号" prop="username">
                            <el-input
                                    v-model="queryParams.username"
                                    placeholder="请输入账号"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="昵称" prop="nickName">
                            <el-input
                                    v-model="queryParams.nickName"
                                    placeholder="请输入昵称"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="电话" prop="phone">
                            <el-input
                                    v-model="queryParams.phone"
                                    placeholder="请输入电话"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="邮箱" prop="email">
                            <el-input
                                    v-model="queryParams.email"
                                    placeholder="请输入邮箱"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="紧急联系人" prop="emergencyPerson">
                            <el-input
                                    v-model="queryParams.emergencyPerson"
                                    placeholder="请输入紧急联系人"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="紧急联系电话" prop="emergencyPhone">
                            <el-input
                                    v-model="queryParams.emergencyPhone"
                                    placeholder="请输入紧急联系电话"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                        <el-form-item label="状态(待定)" prop="state">
                            <el-input
                                    v-model="queryParams.status"
                                    placeholder="请输入状态(待定)"
                                    clearable
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                        type="primary"
                        plain
                        icon="el-icon-plus"
                        size="mini"
                        @click="handleAdd"
                        v-hasPermi="['user:user:add']"
                >新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="success"
                        plain
                        icon="el-icon-edit"
                        size="mini"
                        :disabled="single"
                        @click="handleUpdate"
                        v-hasPermi="['user:user:edit']"
                >修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="danger"
                        plain
                        icon="el-icon-delete"
                        size="mini"
                        :disabled="multiple"
                        @click="handleDelete"
                        v-hasPermi="['user:user:remove']"
                >删除</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="info"
                        plain
                        icon="el-icon-upload2"
                        size="mini"
                        @click="handleImport"
                        v-hasPermi="['user:user:import']"
                >导入</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                        type="warning"
                        plain
                        icon="el-icon-download"
                        size="mini"
                        @click="handleExport"
                        v-hasPermi="['user:user:export']"
                >导出</el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center" />
                    <el-table-column label="用户id" align="center" prop="userId" />
                    <el-table-column label="账号" align="center" prop="username" />
                    <el-table-column label="密码" align="center" prop="password" />
                    <el-table-column label="昵称" align="center" prop="nickName" />
                    <el-table-column label="电话" align="center" prop="phone" />
                    <el-table-column label="邮箱" align="center" prop="email" />
                    <el-table-column label="头像" align="center" prop="photo" width="100">
                        <template slot-scope="scope">
                            <image-preview :src="scope.row.avatar" :width="50" :heigh="50"/>
                        </template>
                    </el-table-column>
                    <el-table-column label="0-男；1-女；其他无性别" align="center" prop="sex" />
                    <el-table-column label="紧急联系人" align="center" prop="emergencyPerson" />
                    <el-table-column label="紧急联系电话" align="center" prop="emergencyPhone" />
                    <el-table-column label="状态(待定)" align="center" prop="status" />
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="handleUpdate(scope.row)"
                            v-hasPermi="['user:user:edit']"
                    >修改</el-button>
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="handleDelete(scope.row)"
                            v-hasPermi="['user:user:remove']"
                    >删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination
                v-show="total>0"
                :total="total"
                :page.sync="queryParams.pageNum"
                :limit.sync="queryParams.pageSize"
                @pagination="getList"
        />

        <!-- 添加或修改乘客管理对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                                <el-form-item label="账号" prop="username">
                                    <el-input v-model="form.username" placeholder="请输入账号" />
                                </el-form-item>
                                <el-form-item label="密码" prop="password">
                                    <el-input v-model="form.password" placeholder="请输入密码" />
                                </el-form-item>
                                <el-form-item label="昵称" prop="nickName">
                                    <el-input v-model="form.nickName" placeholder="请输入昵称" />
                                </el-form-item>
                                <el-form-item label="电话" prop="phone">
                                    <el-input v-model="form.phone" placeholder="请输入电话" />
                                </el-form-item>
                                <el-form-item label="邮箱" prop="email">
                                    <el-input v-model="form.email" placeholder="请输入邮箱" />
                                </el-form-item>
                                <el-form-item label="头像" prop="avatar">
                                    <image-upload v-model="form.avatar" />
                                </el-form-item>
                                <el-form-item label="紧急联系人" prop="emergencyPerson">
                                    <el-input v-model="form.emergencyPerson" placeholder="请输入紧急联系人" />
                                </el-form-item>
                                <el-form-item label="紧急联系电话" prop="emergencyPhone">
                                    <el-input v-model="form.emergencyPhone" placeholder="请输入紧急联系电话" />
                                </el-form-item>
                                <el-form-item label="状态(待定)" prop="state">
                                    <el-input v-model="form.status" placeholder="请输入状态(待定)" />
                                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>

        <!-- 导入对话框 -->
        <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
            <el-upload
                    ref="upload"
                    :limit="1"
                    accept=".xlsx, .xls"
                    :headers="upload.headers"
                    :action="upload.url + '?updateSupport=' + upload.updateSupport"
                    :disabled="upload.isUploading"
                    :on-progress="handleFileUploadProgress"
                    :on-success="handleFileSuccess"
                    :auto-upload="false"
                    drag
            >
                <i class="el-icon-upload"></i>
                <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
                <div class="el-upload__tip text-center" slot="tip">
                    <!--          <div class="el-upload__tip" slot="tip">
                                <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据
                              </div>-->
                    <span>仅允许导入xls、xlsx格式文件。</span>
                    <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;" @click="importTemplate">下载模板</el-link>
                </div>
            </el-upload>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitFileForm">确 定</el-button>
                <el-button @click="upload.open = false">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
    import { listUser, getUser, delUser, addUser, updateUser } from "@/api/user/user";
    import { getToken } from '@/utils/auth'

    export default {
        name: "User",
        data() {
            return {
                // 遮罩层
                loading: true,
                // 选中数组
                ids: [],
                // 非单个禁用
                single: true,
                // 非多个禁用
                multiple: true,
                // 显示搜索条件
                showSearch: true,
                // 总条数
                total: 0,
                // 乘客管理表格数据
                    userList: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,
                // 查询参数
                queryParams: {
                    pageNum: 1,
                    pageSize: 10,
                    username: null,
                    password: null,
                    nickName: null,
                    phone: null,
                    email: null,
                    avatar: null,
                    sex: null,
                    emergencyPerson: null,
                    emergencyPhone: null,
                    status: null
        },
            // 表单参数
            form: {},
            // 导入参数
            upload: {
                // 是否显示弹出层
                open: false,
                        // 弹出层标题
                        title: "",
                        // 是否禁用上传
                        isUploading: false,
                        // 是否更新已经存在的用户数据
                        updateSupport: 0,
                        // 设置上传的请求头部
                        headers: { Authorization: "Bearer " + getToken() },
                // 上传的地址
                url: process.env.VUE_APP_BASE_API + "/user/user/importData"
            },
            // 表单校验
            rules: {
                        username: [
                        { required: true, message: "账号不能为空", trigger: "blur" }
                    ],
                        password: [
                        { required: true, message: "密码不能为空", trigger: "blur" }
                    ],
                        phone: [
                        { required: true, message: "电话不能为空", trigger: "blur" }
                    ],
            }
        };
        },
        created() {
            this.getList();
        },
        methods: {
            /** 查询乘客管理列表 */
            getList() {
                this.loading = true;
                listUser(this.queryParams).then(response => {
                    this.userList = response.rows;
                    this.total = response.total;
                    this.loading = false;
                });
            },
            // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 表单重置
            reset() {
                this.form = {
                        userId: null,
                        username: null,
                        password: null,
                        nickName: null,
                        phone: null,
                        email: null,
                        avatar: null,
                        sex: null,
                        emergencyPerson: null,
                        emergencyPhone: null,
                        updateTime: null,
                        createTime: null,
                        status: null
            };
                this.resetForm("form");
            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.queryParams.pageNum = 1;
                this.getList();
            },
            /** 重置按钮操作 */
            resetQuery() {
                this.resetForm("queryForm");
                this.handleQuery();
            },
            // 多选框选中数据
            handleSelectionChange(selection) {
                this.ids = selection.map(item => item.userId)
                this.single = selection.length!==1
                this.multiple = !selection.length
            },
            /** 新增按钮操作 */
            handleAdd() {
                this.reset();
                this.open = true;
                this.title = "添加乘客管理";
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset();
                const userId = row.userId || this.ids
                getUser(userId).then(response => {
                    this.form = response.data;
                    this.open = true;
                    this.title = "修改乘客管理";
                });
            },
            /** 提交按钮 */
            submitForm() {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.userId != null) {
                            updateUser(this.form).then(response => {
                                this.$modal.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            });
                        } else {
                            addUser(this.form).then(response => {
                                this.$modal.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            });
                        }
                    }
                });
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                const userIds = row.userId || this.ids;
                this.$modal.confirm('是否确认删除乘客管理编号为"' + userIds + '"的数据项？').then(function() {
                    return delUser(userIds);
                }).then(() => {
                    this.getList();
                    this.$modal.msgSuccess("删除成功");
                }).catch(() => {});
            },
    /** 导出按钮操作 */
    handleExport() {
        this.download('user/user/export', {
            ...this.queryParams
        }, `乘客管理.xlsx`)
    },
    // ======================  导入相关方法 start ===================
    /** 导入按钮操作 */
    handleImport() {
        this.upload.title = "乘客管理导入";
        this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
        this.download('user/user/importTemplate', {
        }, `乘客管理导入模板.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
        this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
        this.upload.open = false;
        this.upload.isUploading = false;
        this.$refs.upload.clearFiles();
        this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
        this.getList();
    },
    // 提交上传文件
    submitFileForm() {
        this.$refs.upload.submit();
    }
    // ======================  导入相关方法 end ===================
    }
    };
</script>

